import { Injectable } from '@angular/core'
import { Http } from '@angular/http'
import { Observable } from 'rxjs/Observable'
import 'rxjs/add/operator/map'
import { Hero } from './hero'

@Injectable()
export class HeroSearchService {
    constructor(private http: Http) { }

    search(term: string): Observable<Hero[]> {
        return this.http
            .get(`app/heroes/?name=${term}`)
            .map(response => response.json().data as Hero[])
    }
}